Individual Calculations December 2019
 Kojima, Natsumi  Total change: -23.80  Rating chartPersonal card
 Japan Open 2019 Tokyo JPN 2019-11-01
RcRownchangeKK*chgGame
 1708 1745 3.50 7 -0.39 20 -7.80 
  Kojima, Shinya m2145  * JPN0.001-0.0820-1.60 
  Shibata, Misaki 1596 JPN0.501-0.2020-4.00 
  Nagarajan, Prabhat 1465 USA1.0010.16203.20 
  Kitagami, Show 1972 JPN0.001-0.2120-4.20 
  Lessel, Stewart 1450 JPN1.0010.15203.00 
  Tomizawa, Nozomu 1550 JPN0.501-0.2520-5.00 
  Nakajima, Masakazu 1775 JPN0.5010.04200.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Madan Bhandari memorial Asian Amateur Chess Championship 2019 Kathmandu NEP 2019-11-08
RcRownchangeKK*chgGame
 1643 1745 3.00 7 -1.34 20 -26.80 
  Muhammad, Shahzad 1922 PAK0.001-0.2720-5.40 
  Khadka, Govinda 1548 NEP0.001-0.7520-15.00 
  Basnet, Parjwal 1492 NEP1.0010.19203.80 
  Shrestha, Jen 1532 NEP1.0010.23204.60 
  Sun, Furong 1966 CHN0.001-0.2220-4.40 
  Gurung, Sushila 1392 NEP1.0010.11202.20 
  Lohani, Sujana wf1651 NEP0.001-0.6320-12.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 C League 11-12 Chiba JPN 2019-11-17
RcRownchangeKK*chgGame
 1776 1745 1.00 1 0.54 20 10.80 
  Ogasa, Seiichi 1776 JPN1.0010.542010.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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